4 Works

Data from: Museum genomics: low-cost and high-accuracy genetic data from historical specimens

Kevin C. Rowe, Sonal Singhal, Matthew D. MacManes, Julien F. Ayroles, Toni Lyn Morelli, Emily M. Rubidge, Ke Bi & Craig C. Moritz
Natural history collections are unparalleled repositories of geographic and temporal variation in faunal conditions. Molecular studies offer an opportunity to uncover much of this variation; however, genetic studies of historical museum specimens typically rely on extracting highly degraded and chemically modified DNA samples from skins, skulls or other dried samples. Despite this limitation, obtaining short fragments of DNA sequences using traditional PCR amplification of DNA has been the primary method for genetic study of historical...

Data from: A tight balance between natural selection and gene flow in a southern African arid-zone endemic bird

Ângela Maria Ribeiro, Penn Lloyd & Rauri C. K. Bowie
Gene flow is traditionally thought to be antagonistic to population differentiation and local adaptation. However, recent studies have demonstrated that local adaptation can proceed provided that selection is greater than the homogenising effects of gene flow. We extend these initial studies by combining ecology (climate), phenotype (body size), physiological genetics (oxidative phosphorylation genes) and neutral loci (nuclear microsatellites and introns) to test whether selection can counter-balance gene flow and hence promote local adaptation in a...

Data from: Microgeographic socio-genetic structure of an African cooperative breeding passerine revealed: integrating behavioural and genetic data.

Ângela M Ribeiro, Penn Lloyd, Kevin A Feldheim & Rauri C K Bowie
Dispersal can be motivated by multiple factors including sociality. Dispersal behaviour affects population genetic structure that in turn reinforces social organization. We combined observational information with individual-based genetic data in the Karoo scrub-robin, a facultative cooperatively breeding bird, to understand how social bonds within familial groups affect mating patterns, cause sex asymmetry in dispersal behavior and ultimately influence the evolution of dispersal. Our results revealed that males and females do not have symmetrical roles in...

Data from: Comparative multi-locus phylogeography confirms multiple vicariance events in co-distributed rainforest frogs

Rayna C Bell, Jason B MacKenzie, Michael J Hickerson, Krystle L Chavarría, Michael Cunningham, Stephen Williams, Craig Moritz & K. L. Chavarria
Though Pleistocene refugia are frequently cited as drivers of species diversification, comparisons of molecular divergence among sister species typically indicate a continuum of divergence times from the late Miocene, rather than a clear pulse of speciation events at the Last Glacial Maximum (LGM). Community-scale inference methods that explicitly test for multiple vicariance events, and account for differences in ancestral effective population size and gene flow, are well suited for detecting heterogeneity of species’ responses to...

Registration Year

  • 2011
    4

Resource Types

  • Dataset
    4

Affiliations

  • Museum of Vertebrate Zoology
    4
  • University of Cape Town
    2
  • Field Museum of Natural History
    1
  • University of Queensland
    1
  • University of California, Berkeley
    1
  • Queens University of Charlotte
    1
  • Harvard University
    1
  • National Museum of Natural History
    1
  • James Cook University
    1
  • Museum Victoria
    1